KWK v The Queen - SC 4/2014

Criminal Appeal – Admissibility of evidence – Improperly obtained evidence – Evidence Act 2006, s 30 – Whether the availability of other investigatory techniques under s 30(3)(e) of the Evidence Act was a factor favouring admissibility of improperly obtained evidence – Whether s 30(3)(e) requires the person(s) exercising the unlawful search to have knowledge of the other investigatory techniques not involving any breach of rights.[2013] NZCA 616 CA 456/2013